Insulated Beach Cooler Backpack 30L Waterproof Leakproof Premium

A backpack cooler that actually keeps things cold AND keeps your back dry

A 30-liter insulated cooler in a backpack form factor — leak-proof inner liner, dual-foam insulation that holds ice 24 hours, and a waterproof exterior so the condensation doesn't soak through to your back. Holds 30 cans plus ice, or a full picnic for 4 with bottles upright in the side pockets.

The differentiator over typical soft coolers: the inner liner is fully welded waterproof (not just water-resistant fabric), so you can pack ice and meltwater rides home in the bag instead of leaking onto the trunk. Padded back panel and adjustable straps mean you carry it loaded without back fatigue on the walk from car to beach.

30L is the right size for a family beach day or a 2-person all-day trip. Side bottle pockets fit standard wine bottles upright; front zip pocket holds dry items like phones and keys; top mesh pocket holds a flat towel.

Specs

• 30 liter capacity (holds 30 cans plus ice)
• Welded waterproof inner liner (leak-proof)
• 24-hour ice retention with full ice load
• Waterproof 600D nylon exterior
• Padded adjustable shoulder straps
• Side bottle pockets (2x), front dry pocket, top mesh
• Bottle opener built into strap
• Color: cream with tan trim

FAQ

How long does ice really last? 24 hours with a full ice load, packed-cold contents, and the bag in shade. Direct sun cuts to 16-18 hours.

Truly leak-proof? The inner liner is welded — not stitched. We ran it upside down with melted ice. Doesn't leak.

Bottle pocket size? Standard wine bottles fit upright. 1-liter water bottles fit. Larger 1.5L bottles too tall.

Will it fit on an airplane carry-on? Empty yes. Loaded with ice depends on weight; check airline limits.

Cleaning? Empty melted ice via the drainage plug. Wipe with damp cloth + mild soap. Don't submerge.

Strap durability? Reinforced stitching at strap anchors. Rated to 50 lb load.

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